proteins
hormonal
telegraph
electrical impulses
True or False: Damage to your nervous system can cause paralysis.
prison cells
muscle cells
glial cells
stem cells
1 month
1 year
100 years
10 years
skin cells
liver cells
all of the above
spinal cord
a nerve
brains
the brain
muscle
nerve
wire
1 foot per second
150 meters per second
100 miles per hour
1 meter per second
they are very long compared to other cells in the body
they help carry oxygen to different parts of your body
they do not have a nucleus
they regenerate very quickly
Purkinje neurons
multipolar neurons
pyramidal neurons
bipolar neurons